No. Description
1
ATX 12V Power Connector (ATX12V1)
2
Chassis Fan Connector (CHA_FAN2)
3
CPU Fan Connector (CPU_FAN1)
4
CPU Fan Connector (CPU_FAN2)
5
2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
6
2 x 240-pin DDR3 DIMM Slots (DDR3_A2, DDR3_B2)
7
ATX Power Connector (ATXPWR1)
8
USB 3.0 Header (USB3_4_5)
9
SATA3 Connectors (SATA3_0_1)
10
SATA3 Connectors (SATA3_2_3)
11
SATA3 Connectors (SATA3_4_5)
12
System Panel Header (PANEL1)
13
Power LED Header (PLED1)
14
Clear CMOS Jumper (CLRCMOS1)
15
Chassis Fan Connector (CHA_FAN1)
16
USB 2.0 Header (USB2_3)
17
USB 2.0 Header (USB4_5)
18
Chassis Speaker Header (SPEAKER1)
19
SPDIF Out Connector (SPDIF_OUT1)
20
Infrared Module Header (IR1)
21
COM Port Header (COM1)
22
Front Panel Audio Header (HD_AUDIO1)
23
Power Fan Connector (PWR_FAN1)
24
Chassis Fan Connector (CHA_FAN3)
2